MINI ONE II - MANUAL. MINI ONE ORIGINAL INSTRUCTIONS Year: Toronto, Canada

Transcription

1 MINI ONE ORIGINAL INSTRUCTIONS Year: 2016 DESIGN: Manufacturer: Preservatech Inc Toronto, Canada Preservatech Europe sp z o.o. Równa 1, Bydgoszcz, Poland info@preservatech.eu 1

2 Contents INSTALLATION... 3 PACKING LIST... 4 INSTALLATION RECOMMENDIATION CONNECTION OF AIR HOSES TO THE CASE POSITIVE PRESSURE MODE... 6 RECIRCULATING MODE... 7 AIR PUMP CONNECTION... 8 SENSOR CONNECTION... 8 VENTILATION... 8 WiFi ANTENNA... 9 EXTERNAL CONNECTION... 9 OVERFLOW PORT... 9 OPERATION MANUAL FILLING INTERNAL RESERVOIR TOUCH SCREEN DISPLAY PROGRAMMING NETWORK CONFIGURATION MASTER SLAVE CONFIGURATION SETTING MACHINE TO USE AS MASTER/SLAVE SET SLAVE MACHINE MASTER MACHINE MASTER/SLAVE CONFIGURATION SAMPLE USING DATA LOGGER DRAINING MACHINE USING EXTERNAL WATER SOURCE SHIPPING AND STORAGE LIMITED MICROCLIMATE GENERATOR WARRANTY DECLARATION OF CONFORMITY

3 INSTALLATION Please read carefully all the information in this manual to ensure proper operation of the Mini One humidity generator. 3

4 PACKING LIST Standard package consists of: Mini One unit (1 pc) Air pump with silicone hose (1 pc) 22 mm silicone hose for air distribution (2m) air connector (1 pc) RH/T sensor (1 pc) Funnel for water filling (1 pc) Power cord (1 pc) WiFi Antenna Optional parts (needs to be ordered as additional parts) - Alarm cables with LED - Exhaust pipe with termination - T connectors for multiple case installation - Additional Air connectors for multiple case installation - Additional Silicone hose. - External reservoir - Double air pump for larger showcases - SD Card for data logger - External reservoir - Extension cord for WiFi antenna 4

5 INSTALLATION RECOMMENDIATION. An improper installation can severely compromise the operation of the unit. A level operating surface, adequate ventilation, and good access are imperative. Power Supply: Supply a reliable 110/230/V, 50/60 Hz AC power supply with ground, capable of supplying approximately 250 Watts. We recommend a dedicated power supply with surge protection for all units. WARNING: POWER OUTLET MUST BE PROPERLY GROUNDED. Floor plate and Unit Placement: Provide a flat level surface so that the front of the unit is easily accessed and maintained. The access panel or door should allow easy removal of the machine in case of emergency. If possible, allow at least 6 inches / 15 cm space around the units, with a minimum of 1 inch/ 2.5 cm space on the back and sides. No space needs to be provided above the units, but be sure to allow adequate space for installation and emergency removal. Note that adequate room should be provided at the front of the unit for hoses and wires and exhaust ducting (4 inch/ 10 cm). Some accommodation may be required for filling the reservoir. The pump unit and the main unit may be placed side by side, or separated up to ten feet / three meters from each other. Should you wish to stack the units, be sure to place the pump unit ABOVE the main unit. Should you need to separate the pump from the main unit by more than the amount allowed by the supplied power supply cord and hose, be sure to use at least a 16-gauge wire to carry power, and do not separate the units by more than ten feet without consulting the manufacturer. Access: Provide a door or panel that allows easy access, installation, and removal of the unit. The front plate of the unit should be completely visible when the access is open. 5

6 CONNECTION OF AIR HOSES TO THE CASE. The Mini One can be connected to the controlled display case in two modes: - positive pressure mode or - re-circulating mode. Display Case Display Case sensor sensor Mini OneOne Pump Mini One Pump Positive Pressure Mode POSITIVE PRESSURE MODE Re-Circulating Mode In this mode, the Mini One is connected to the display case by one air hose. Typically, the Mini One is supplied with a silicone hose with an inner diameter of 5/8" - 16 mm. Connect to the hose using the fittings installed by the case manufacturer or with Preservatech's supplied air connectors (brass). For factory installed fittings we suggest a welded piece of metal pipe, 16 mm outer diameter and mm long. For installing our brass fittings, a hole of 16 to 20 mm in diameter must be drilled in the case wall with a maximum wall thickness 1" - 26mm. THE AIR FROM THE MINI ONE SHOULD ENTER DIRECTLY INTO THE VITRINE FOR OPTIMAL PERFORMANCE. AIR DIRECTED INTO THE SUB FLOOR MAY LIMIT THE PERFORMANCE OF THE MINI ONE, ESPECIALLY IN LARGE OR LEAKY ENCLOSURES. 6

7 Fittings on the display case and machine fitting labeled: AIR TO CASE must be connected using supplied silicone hose (16 mm inner diameter). RECIRCULATING MODE In the re-circulating mode, in addition to connecting the main air hose same as in the positive pressure mode, a return hose must also be installed. The silicone return air hose is not supplied but can be purchased separately. It must be connected to the case preferably by fittings installed by the case manufacturer or by using Preservatech's supplied air connectors (must be ordered separately). For factory installed fittings the best is a welded piece of metal pipe, with an 8 mm outside diameter and mm length. For installing our brass fittings, a 26 mm diameter hole must be drilled in the case wall with a maximum wall thickness being 1" - 26mm. Return fitting on the display case wall and air pump fitting must be connected using silicone hose 8mm inside diameter (must be ordered separately). THE AIR FROM THE MINI ONE SHOULD ENTER DIRECTLY INTO THE VITRINE FOR OPTIMAL PERFORMANCE. AIR DIRECTED INTO THE SUB FLOOR MAY LIMIT THE PERFORMANCE OF THE MINI ONE, ESPECIALLY IN LARGE OR LEAKY ENCLOSURES. WHEN INSTALLING A RETURN HOSE, TAKE CARE TO SEPARATE THE AIR ENTRY AND AIR RETURN PORTS AS FAR AS POSSIBLE. AVOID THE SHORT CIRCUITING OF AIR FLOW, ESPECIALLY WHEN PORTS ARE LOCATED UNDER A FLOOR PLATE. 7

8 AIR PUMP CONNECTION The air pump is supplied with 78"/2m long silicone hose. The length of this hose should not be adjusted, otherwise machine may not work properly, especially with a low humidity setting. The other end of the hose should be connected to the machine fitting labeled "AIR PUMP". Pump power cable must be connected to the appropriate outlet on the front of the machine, next to the main power connection. SENSOR CONNECTION Sensor supplied with Mini One is built inside brass housing 9/32 / 7mm in diameter and has a 1.8 m long cable. In most applications, locate the sensor near (but not directly in) the air input from the Mini One. sensor AIR FROM THE CASE TO THE PUMP Where enclosure volumes are large, or where showcase leakage is suspected, the sensor may be located close to the artefacts on display. Note that this may result in more variance with the target settings (until showcase equilibrates to the new rh conditions). VENTILATION If the unit is not enclosed, be sure that there is adequate air available for cooling. For the most effective operation, do not allow ambient temperatures around the unit to get above 75 F / 24 C. Warm temperatures may reduce the ability of the unit to provide low humidities. 8

9 Should the unit be mounted in an enclosure (e.g. beneath the showcase), provide at least TWO ventilation holes. A flexible exhaust hose must be attached to the four inch / ten centimetre mounting on the front of the unit, and directed out of the enclosure through one of the ventilation holes. Adequate fresh air for cooling must be provided, through a hole (or holes) totalling at least 16 square inches / 100 sq. cm. All ventilation holes must be unimpeded (do not cover with any cloth, mesh, or perforated metal). Avoid re-circulating exhaust air by separating the holes as far from each other as possible. For example, provide an upper hole for connection to the exhaust hose and a lower hole for fresh air intake. Be aware of walls or obstructions which might trap and re-circulate exhaust air into the fresh air intake. NOTE: Although all Mini One machines are ready to connect 4" (100 mm) exhaust hose and hose termination, they are not included in the standard shipment and must be ordered separately. WiFi ANTENNA WiFi Antenna needs to be installed only if monitoring service is in use. If machine is located inside a metal enclosure (eg. Under the case made of steel) it is highly possible that the WiFi connection will be poor or non-existent. In this situation, the antenna needs to be installed outside of the metal enclosure. Wifi antenna extension cord can be supplied by Preservatech. (Antenna is included in a standard order; extension cord is an additional option) EXTERNAL CONNECTION Mini One is equipped with external connectors: RH - The "OUT OF RANGE" alarm is a 12 VDC connector to power up an LED or other 12VDC device. This alarm is activated when the RH at the sensor is lower or higher then SET VALUE ± Rh error offset parameter (see Programming) LW - The LOW WATER" alarm is a 12 VDC connector to power up an LED or other 12VDC device. This alarm is activated when water level inside machine falls below the lowest acceptable level. Water must be added to the machine when this alarm is activated. ER - The "EXTERNAL RESERVOIR" jack is used for connecting an external water reservoir. External reservoirs are available as a special order. Contact the manufacturer for details. NOTE: Although all Mini One machines are equipped with external connectors, cables and LED's are not included in the standard shipment. It must be ordered separately. Please contact info@preservatech.com if you require assistance. Photographs can be very useful when diagnosing installation problems. OVERFLOW PORT As the unit removes moisture from the air, the water vapor condensed will be deposited in the treatment tank reservoir. Humidity that is removed from the vitrine when the Mini One is in dehumidifying mode may drip from the unit at the overflow port. 9

10 You may connect the overflow port to the drain, collect condensate in a container, or simply allow it to evaporate from a shallow tray. In most cases, a tray will allow all condensate to evaporate away with no need for draining the condensate pan. You may extend the overflow port with a very short hose (less than 2 inches / 5 cm) to place the end in a more convenient location. The hose outlet should remain at the same level (or lower) as the overflow port. OPERATION MANUAL FILLING INTERNAL RESERVOIR A minimal amount of water must be maintained at all times in the microclimate generator's treatment tank for optimum performance. During normal operation, water is transferred from the reservoir, to the treatment tank. The low water alarm will indicate that water is needed in the reservoir. The reservoir may be filled at any time. Note that the unit will continue to operate with an empty reservoir until the water in the treatment tank is exhausted. You will need a funnel with hose (supplied), a cloth to deal with spills and overflow, and about two liters of distilled or de ionized water (do not use tap water). Turn the unit on. Attach the hose with funnel to the WATER FILL port and slowly add water. You will hear the internal pump transfer the water to the treatment chamber, and you will see the water level change on the display indicator. Stop when water reaches the FULL indicator. (do not overfill) Excess water will flow back through OVERFLOW located below WATER FILL connector. It is not necessary to keep the reservoir topped up. With some experience, you will learn to fill only as needed. This may vary from season to season with ambient humidities. 10

11 TOUCH SCREEN DISPLAY Touch screen is divided into a few areas with different purposes. Below is an explanation of all the display areas. Display will turn off after 10 minutes of being idle. Lightly tap the display to turn it back on. A Humidity generator model (Mini One) B Relative humidity measured by machine s sensor (inside the display case) Under normal conditions, the digits are blue, when measured RH is out of range, digits become RED and start BLINKING. OUT OF RANGE STATUS IS DETERMINED BY PARAMETER RH error offset (see Programming Chapter ) C Target RH. Can be adjusted by arrows on the right (K and L) D Temperature measured by the machine s sensor (inside the display case) E Water level inside the machine. Under normal condition, black letters. If water level drops below minimum, letters become RED and start BLINKING. F Status of the air pump. G Shows minimum and maximum values for RH and T in last 24 hours. H Button for programming mode. See chapter: Programming. K & L Arrows to change target RH value. Use K to raise target RH, L to lower target RH. M Shows status of WiFi connection. i = Wi-Fi initialized C = Connected to server 11

12 PROGRAMMING After pushing Programming Button (H) display will change to programming mode. Display will show list of parameters and some of them can be changed by the user. Use the slider on the right side of the display to go to the next parameter. Parameters which can be changed have a small button on the right side of the value. After pressing it, display allows to change this parameter. External T External RH Rh preset Rh error offset. Internal T Air pump control. Temper. error level Temper. Error delay Rh zero offset PID (P,I,D) Logging time interval Temperature measured by sensor. Read only. Relative humidity measured by sensor. Read only. Target value of RH. Controls RH alarm. RH alarm is activated when measured RH is larger then the rh preset + Rh error offset or is lower then the rh preset - Rh error offset. Factory default=10 Temperature inside the treatment box. Read only. (Used by controller) Default value:1. Periodically the machine will turn off the air pump which is part of normal operations. This setting must be set to 1 in order for the pump to shut off in case of a malfunction. If this parameter is changed to 0, the air pump will be always ON. Under normal circumstances, it should always be set to 1. Parameter to control machine. Do not change without consulting with Preservatech staff. Parameter to control machine. Do not change without consulting with Preservatech staff. Allows to offset measured RH value. Client can use it if value on the machine display is different then on third party measuring device. Eg. If difference between measurements is 2%, setting this parameter to 2 will change display by 2. Controls PID parameters. Do not change without consulting with Preservatech staff. Time span between logging data. In minutes. 12

13 Date and time Wifi Enable Wifi config mode Communication address TR Slave Mode TR Slave address Language Config Setting proper time and date. Enable WiFi service. 1=ON, 0=OFF Configures Wi-Fi network. See chapter Network Configuration. Factory default:0. It can be changed to allow communication between machines in master-slave mode. See chapter Master-Slave Configuration for more detailed information. For setting a machine as a Slave. See chapter Master-Slave Configuration for more datailed explanation. If a machine is set as a master, this parameter must correpond with the slave machine(s). Must be different then master machine communication address. See chapter Master-Slave Configuration for a more in depth explanation. Choice between English and Chinese. For Preservatech staff usage only. Access secured with password. 13

14 NETWORK CONFIGURATION To use the rhmonitoring.com service, machine must be set to work with the local Wi-Fi network. Two parameters must be known before setting up: Wi-Fi SSID (name of local WIFI network) and access password for this network. Setting can be done with any Wi-Fi enabled smartphone. Wifi config mode 1. To enter Wi-Fi configuration mode, in normal display mode push configuration button. 2. Using slider, find Wifi config mode and push configuration button located on the right. 3. After entering this mode, display shows among others Hub id, WiFi SSID (network name) and WiFi Pass. For proper operation SSID and Pass must be set to access local WiFi network. 4. Using your smartphone choose connection with Hubxxxxx. (Machine must be in Wifi config mode) 5. Within a few seconds after login a new page with the machine data will pop up. 6. Enter proper SSID (Name of local WiFi network) and a password. 7. Save data by pressing Save to Hub button. 8. Display should show actual parameters with the new data. 9. Shut down the machine and after 30 sec. turn it on again. 10. Assuming rhmonitoring.com account is ordered and setup, machine will be visible in the monitoring service. 14

15 MASTER SLAVE CONFIGURATION If the case is large or leaky where one machine will not be sufficient enough you can connect multiple machines in the Master/Slave mode. Any standard machine can be set as master or slave with one master controlling up to 5 slaves. All slave machines mimic the operation of the Master machine. The master/slave group setup is comparable to using a larger machine with each machine connected directly to the case. The master/slave group can be connected directly into the case with each machine running its own air input or in a parallel sequence where the machines are connected together using tee connectors with one pair of hoses leading into the case. We do not recommend using 1 master and multiple slaves for multiple show cases because output of single machines can be slightly different between machines. 15

16 SETTING MACHINE TO USE AS MASTER/SLAVE SET Any machine can be set as a Master or Slave. To set a machine to work as a Master/Slave, a few parameters in the controller software must be changed. Machines can be connected to the controlled case in parallel. All machines are connected to the display case the same way as single machines. All machines need to be connected using a standard Ethernet cable. If more then one slave is in use, cable splitters should be used. Connector is located on the front wall of the machine and is marked as NETWORK. ONLY THE MASTER UNIT NEEDS A SENSOR CONNECTED. SLAVE MACHINE The Slave unit will receive all readings from the Master unit and mimic the Master unit operation. Controller on the Slave unit will not work and display will show TrSlave on top of the display. MASTER MACHINE Any standard machine can be set as Master. The only parameters to be set, are TR Slave addresses. In this mode, all machines are controlled by master unit. 16

17 MASTER/SLAVE CONFIGURATION SAMPLE Below is a sample of setting up one master and two slaves machines. MASTER SLAVE Slave 1 Communication address 1 Communication address 2 TR Slave Mode Off TR Slave Mode ON TR Slave address 1 2 TR Slave address 2 3 TR Slave address 3,4,5 None Slave 2 Communication address 3 TR Slave Mode ON Display of the slave machines will change. To go back to stand alone mode, press configuration button and change TR Slave Mode to OFF. If more then 2 slaves are set, the master machine TR Slave address 3, 4, 5 must be set. The slave machines must be set accordingly to correspond with the master unit. 17

18 USING DATA LOGGER The Mini One is equipped with a built-in data logger which logs RH levels measured by the machine inside the controlled display case. Time intervals can be changed between 1 and 60 minutes in 1 minute increments, please see "Programming" chapter. Data written on the SD card, can be read in our free software or in any other software able to read CSV files (e.g.. Excel) IMPORTANT: SD Card used in our data loggers must be formatted as FAT32 file systems. Other file systems are not compatible with data loggers. For the proper operation of the data logger, Date and Time as well as time interval, must be set accordingly. Please see "Programming" chapter for instructions how to set Time and Date. DRAINING MACHINE Before moving/shipping previously used machine, all water contained in the machine must be drained. To drain, unscrew both drain fittings using an Allen key (size 5/32). When water stops flowing out, raise the back of the machine and wait until the rest of the water flows out of the machine. To make sure machine is fully drained. After finishing draining, replace screws back into the fittings. 18

19 USING EXTERNAL WATER SOURCE In a dry environment when high water usage is expected, it is possible to connect the Mini One to a external water source. There are 3 possible options: A. Connecting a Mini One to the client s water reservoir. Machine Water Fill fitting is connected to a 12v external water pump. Pump is inserted inside client s water reservoir. Pump is controlled by the EP connector, located on the front panel in the right bottom corner. TO AVOID A SYPHONING EFFECT, RESERVOIR MUST BE LOCATED BELOW MINI ONE UNIT. B. Connecting Mini One to a Preservatech external water reservoir. The Mini One external water reservoir has the same dimensions as the Mini One, and holds up to 10 liters of water. The Mini Ones Water Fill fitting is connected to the fitting located on the front panel of the reservoir and EP connector with corresponding reservoir connector. THERE IS NO RESTRICTION FOR THE LOCATION OF THE RESERVOIR. IT CAN BE LOCATED ABOVE, BELOW OR BESIDE THE MINI ONE. More detailed info in the instruction included with reservoir. SHIPPING AND STORAGE The Mini One should be stored in a clean area with temperature between 5 C 30 C and relative humidity below 80%. All cables, hoses and attachments must be disconnected and machine should be placed within a clear plastic bag once properly dried. If shipping is necessary, original packing is the best solution. Otherwise, machine must be shipped in a box properly cushioned with bubble foil, styrofoam chips or other packing material preventing physical damage to the machine case. 19

20 LIMITED MICROCLIMATE GENERATOR WARRANTY This quality product is warranted to be free from manufacturer's defects in material and workmanship, provided that the unit is used under the normal operating conditions intended by the manufacturer, and in accordance with the Requirements for Proper Operation as outlined in this Installation and Operating Manual. This warranty is available only to the client to whom the unit was originally sold by authorized distributor of Preservatech Inc or Preservatech Europe sp z o.o.., and is non-transferable. TERMS OF WARRANTY During the first two years, any electrical parts of this product found to be defective, including any sealed system units, will be repaired or replaced, at warrantor's option, at no charge to the ORIGINAL purchaser. To obtain service, contact Preservatech at the address below, who will provide you with instructions. Service must be performed by a qualified service technician, or with the express permission of Preservatech If service is performed on the units by anyone other than an authorized service depot or agent, all obligations of Preservatech under this warranty shall be at an end. EXCLUSIONS Save as herein provided by Preservatech, there are no other warranties, conditions, representations or guarantees, express or implied, made or intended by Preservatech or its authorized distributors and all other warranties, conditions, representations or guarantees, including any warranties, conditions, representations or guarantees under any Sale of Goods Act or like legislation or statue is hereby expressly excluded. Save as herein provided, Preservatech shall not be responsible for any damages to persons or property, including the unit itself, howsoever caused or any consequential damages arising from the malfunction of the unit and by the purchase of the unit, the purchaser does hereby agree to indemnify and save harmless Preservatech from any claim for damages to persons or property caused by the unit. GENERAL PROVISIONS No warranty or insurance herein contained or set out shall apply when damage or repair is caused by any of the following: 1) Damage in transit or when moving the appliance. 2) Improper power supply such as low voltage, power surges, defective wiring or inadequate fuses. 4) Accident, alteration, abuse or misuse of the appliance such as an inadequate supply of cooling air, or abnormal operating conditions. 5) Use of a unit that has been optimized for a particular application in another application that has not been approved by Preservatech 6) Fire, water damage, theft, war, riot, hostility, acts of God such as hurricanes, floods etc, 7) Service calls resulting in customer education. WARRANTY SERVICE Proof of purchase date will be required for warranty claims; so, please retain bills of sale. In the event warranty service is required, present a facsimile of the cover of this document to our AUTHORIZED SERVICE DEPOT. Please contact our head office for service instructions. info@preservatech.com 20

21 DECLARATION OF CONFORMITY DECLARATION OF CONFORMITY Product: Mini One Humidity Generator Description: Constant humidity generator designed for controlling relative humidity inside a museum display cases. Manufacturer: Preservatech Europe sp z o.o. Rowna 1, Bydgoszcz Country of origin: Poland The above-mentioned product complies with following regulation: EU Low Voltage Directive 2006/95/EC EU Electromagnetic Compatibility Directive 2004/108/EC Harmonised Standards: EN : A2:2008, EN : A1: 2011, EN : 2007 Signed DEC 11, 2015 in Bydgoszcz Jan Maternicki president 21